package com.math;

public class MathDemo {
    public static void main(String[] args) {

//        public static int abs(int a):获取参数绝对值
//        public static double ceil(double a):向上取整
//        public static double floor(double a):向下取整
//        public static intround(float a):四舍五入
//        public static int max(int a,int b):获取两个int值中的较大值
//        public static double pow(double a,double b):返回a的b次幂的值
//        public static double random():返回值为double的随机值，范围[0.0,1.0)
    }
}
